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ARM: OMAP: Fixes for suspend / resume GPIO wake-up handling

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Use the correct wake-up enable register, and make it
work with 34xx also.

Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tero Kristo 2008-11-26 14:35:16 -08:00 committed by Tony Lindgren
parent 147dcf5489
commit 723fdb781a
1 changed files with 3 additions and 2 deletions
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5
arch/arm/plat-omap/gpio.c
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@ -101,6 +101,7 @@
#define OMAP24XX_GPIO_IRQSTATUS2 0x0028
#define OMAP24XX_GPIO_IRQENABLE2 0x002c
#define OMAP24XX_GPIO_IRQENABLE1 0x001c
#define OMAP24XX_GPIO_WAKE_EN 0x0020
#define OMAP24XX_GPIO_CTRL 0x0030
#define OMAP24XX_GPIO_OE 0x0034
#define OMAP24XX_GPIO_DATAIN 0x0038
@ -1551,7 +1552,7 @@ static int omap_gpio_suspend(struct sys_device *dev, pm_message_t mesg)
#endif
#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
case METHOD_GPIO_24XX:
wake_status = bank->base + OMAP24XX_GPIO_SETWKUENA;
wake_status = bank->base + OMAP24XX_GPIO_WAKE_EN;
wake_clear = bank->base + OMAP24XX_GPIO_CLEARWKUENA;
wake_set = bank->base + OMAP24XX_GPIO_SETWKUENA;
break;
@ -1574,7 +1575,7 @@ static int omap_gpio_resume(struct sys_device *dev)
{
int i;
if (!cpu_is_omap24xx() && !cpu_is_omap16xx())
if (!cpu_class_is_omap2() && !cpu_is_omap16xx())
return 0;
for (i = 0; i < gpio_bank_count; i++) {